205121727349

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{195259}}^1$

素因数の和:197233

約数の個数: 24

約数和(自身を含む): 260437788000

約数和(自身を除く): 55316060651

約数列:

[1, 7, 11, 49, 77, 539, 1949, 13643, 21439, 95501, 150073, 195259, 1050511, 1366813, 2147849, 9567691, 15034943, 105244601, 380559791, 2663918537, 4186157701, 18647429759, 29303103907, 205121727349]

約数ペア:

[(1, 205121727349), (7, 29303103907), (11, 18647429759), (49, 4186157701), (77, 2663918537), (539, 380559791), (1949, 105244601), (13643, 15034943), (21439, 9567691), (95501, 2147849), (150073, 1366813), (195259, 1050511)]